Question

×(×-6) +ײ = (×-5) (×+2)

Answer 1

Resposta:

x(x -6)+x²=(x-5)(x+2)

x²-6 x + x²=x²+2 x - 5x - 10

2x² 6 x =x²- 3 x - 10

x² 3 x + 10 = 0